| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.66 | 7.437% | $212.36 | $212.36 | $212.35 | $212.40 |
| Purchase #2 | $103.87 | 8.824% | $113.0355 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $64.99 | 3.536% | $67.288 | $67.29 | $67.30 | $67.30 |
| Purchase #4 | $189.34 | 5.529% | $199.8086 | $199.81 | $199.80 | $199.80 |
| Purchase #5 | $111.45 | 4.424% | $116.3805 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $166.26 | 13.149% | $188.1215 | $188.12 | $188.10 | $188.10 |
| Purchase #7 | $179.49 | 12.626% | $202.1524 | $202.15 | $202.15 | $202.20 |
| 7 purchase totals = | $1,013.06 | $1,099.1465 | $1,099.15 | $1,099.15 | $1,099.20 | |